The CPP2 tax is a second layer of Canada Pension Plan contributions on higher employment and self-employment earnings. For 2026, it applies to the slice of pensionable earnings between $74,600 and $85,000, at a rate of 4% for employees and 4% matched by employers. The maximum an employee can pay in 2026 is $416, with the employer paying another $416. Self-employed workers pay both halves, for a maximum of $832. CPP2 has been in effect since January 1, 2024.1Canada.ca. Second Additional CPP Contribution (CPP2) Rates and Maximums
The Earnings Band That Triggers CPP2
Two thresholds decide whether you owe any CPP2 at all. The first is the year’s maximum pensionable earnings (YMPE), which is $74,600 for 2026. The second is the year’s additional maximum pensionable earnings (YAMPE), set at $85,000 for 2026.2Canada.ca. Canada Pension Plan (CPP) and the CPP Enhancement CPP2 applies only to earnings that fall between those two figures.
If you earn $74,600 or less, you owe nothing under CPP2. Earn $80,000 and CPP2 applies to $5,400. Earn $85,000 or more and it applies to the full $10,400 band. Anything above $85,000 escapes CPP and CPP2 entirely for the year.
One quirk worth noting: CPP2 has no basic exemption. Base CPP ignores the first $3,500 of earnings before calculating contributions, but CPP2 starts on the very first dollar above the YMPE. Both ceilings move each year with wage growth, so the thresholds and dollar maximums shift annually.
What You Actually Pay in 2026
For employees, the CPP2 rate is 4% of earnings in the $74,600–$85,000 band, up to $416 for the year. Employers match that 4%, so each dollar in the band costs 8% between the two parties.1Canada.ca. Second Additional CPP Contribution (CPP2) Rates and Maximums
Self-employed workers pay both sides. That works out to 8% on earnings in the band, with a maximum of $832 in 2026. Self-employed contributors calculate and remit CPP2 through their annual T1 return rather than through payroll deductions.1Canada.ca. Second Additional CPP Contribution (CPP2) Rates and Maximums
CPP2 is on top of the base CPP contribution, not a replacement for it. For 2026, the maximum base CPP contribution is $4,230.45 for the employee and $4,230.45 for the employer.3Canada Revenue Agency. CPP Contribution Rates, Maximums and Exemptions Someone earning $85,000 or more will therefore see total CPP deductions of $4,646.45 for the year once base CPP and CPP2 are combined.
Who Has to Contribute
CPP2 follows the same rules as base CPP on who’s in. Contributions are mandatory for employees and self-employed workers between 18 and 65 whose earnings exceed the YMPE. From age 65 to 70, contributions become optional, and a worker in that window can stop contributing by filing Form CPT30 with their employer. Nobody contributes after age 70, regardless of earnings.4Canada.ca. Canada Pension Plan Enhancement – Second CPP Contribution
Workers in Quebec fall under the Quebec Pension Plan, not the CPP. Quebec introduced its own equivalent second contribution (QPP2) with matching thresholds and rates: the same $85,000 ceiling, the same 4%, and the same $416 employee and employer maximums for 2026.5Revenu Québec. Maximum Pensionable Earnings and Quebec Pension Plan
How CPP2 Is Treated at Tax Time
CPP2 gets better tax treatment than base CPP. Base CPP contributions produce a non-refundable tax credit, which cuts your tax owing by a fixed percentage of what you paid. CPP2 contributions are a full tax deduction, which reduces your taxable income before your marginal rate is applied. The higher your bracket, the more of the CPP2 cost you effectively recover.6Canada.ca. The Canada Pension Plan Enhancement – Businesses, Individuals, and Self-Employed: What It Means for You
Employees claim the enhanced portion, including CPP2, on line 22215 of the T1 return, using Schedule 8 or Form RC381 to calculate the amount. Base CPP still goes on line 30800 as a non-refundable credit.6Canada.ca. The Canada Pension Plan Enhancement – Businesses, Individuals, and Self-Employed: What It Means for You For self-employed filers, the full CPP2 amount (both halves) is deductible.4Canada.ca. Canada Pension Plan Enhancement – Second CPP Contribution
Two Jobs and the Overpayment Trap
If you work more than one job, each employer withholds CPP2 based only on the earnings they pay you. Neither one knows what the other is doing. That means your combined CPP2 deductions can exceed the $416 annual maximum even though the law only requires you to pay $416.
The fix happens on your tax return. Each T4 reports CPP2 in Box 16A, and when you complete Schedule 8 or Form RC381, the CRA reconciles your total contributions against the annual cap. Any overpayment is credited back on your return.7Canada Revenue Agency. T4 Slip – Information for Employers You don’t need to chase your employers to fix the withholding mid-year; the return sorts it out.
Cross-Border Workers Under the US-Canada Totalization Agreement
If you’re a US citizen or resident working in Canada, the US-Canada Totalization Agreement keeps you from paying into both countries’ pension systems for the same work. Self-employed workers are generally assigned to the system in their country of residence: a self-employed person living in Canada pays CPP (and CPP2 where applicable) while one living in the US pays into Social Security.8Social Security Administration. Totalization Agreement with Canada
Claiming the exemption requires a certificate of coverage. Canadian-covered workers use Form CPT56, or Form QUE/USA 101 under the QPP, and self-employed filers attach a copy to their US return each year the exemption applies.8Social Security Administration. Totalization Agreement with Canada The treatment of CPP2 for US foreign tax credit purposes isn’t straightforward, because CPP2 is structured as a social insurance contribution rather than an income tax. Workers in this situation should get advice from a cross-border tax professional before filing.